Formaldehyde-Free Thermoplastic Fluorescent Pigments |
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UNW SERIES | ||||||||||||||||||||||||||||
RECOMMENDED APPLICATOINS: | Aqueous and Non- aqueous systems; Flexo and gravure inks; Screen and textile inks; Aerosol, brush-on, and spray paints; Coatings; Colorants for crayons; Plastisols | |||||||||||||||||||||||||||
HIGHLIGHT OF PROPERTIES: | Formaldehyde free, thermoplastic, heat stability up to 300C, good tinting strength, broad compatibility, fade-resistant | |||||||||||||||||||||||||||
SHADES: | Chartreuse, Green, Orange-Yellow, Orange, Orange-Red, Red, Cerise, Pink, Magenta, Blue, Purple | |||||||||||||||||||||||||||
CHEMICAL NATURE: | A solid solution of fluorescent dyes in a polyamide resin | |||||||||||||||||||||||||||
PHYSICAL PROPERTIES: | ||||||||||||||||||||||||||||
Shape and state: | Solid irregular shaped particles | |||||||||||||||||||||||||||
pH: | N/A | |||||||||||||||||||||||||||
*Moisture*: | < 2% (2 gram under 140℃ for 0.5 hours) | |||||||||||||||||||||||||||
Gravity: | Specific Gravity 1.3 (20℃); Bulk ~ 0.5 | |||||||||||||||||||||||||||
Solvent Resistance: | Not soluble in most solvent systems and water. (Solubility is tested in a 40C water bath for 30 minutes. Following the solubility test, appearance of the supernatant is observed and marked for bleed scales.) | |||||||||||||||||||||||||||
Solubility and bleed Resistance |
B - Slightly Soluble 1 - Slight C - Partly Soluble 2 - Moderate D - Soluble 3 - Considerable |
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*Particle Size* (Microscope): | Maximum 10 um; | |||||||||||||||||||||||||||
*Particle Size* | Maximum 10 um; Average <5 um | |||||||||||||||||||||||||||
Softening Point: | 140 ~160℃ | |||||||||||||||||||||||||||
Decomposition Point: | > 300℃ | |||||||||||||||||||||||||||
Decomposition Point: | > 300℃ | |||||||||||||||||||||||||||
*COLOR ASSESSMENT*: | Shade (hue) and strength are compared against an approved standard by trained technicians upon preparing plastic chips and placed in standard light box containing UV and D65. | |||||||||||||||||||||||||||
STORAGE: | Under conditions that are cool, dry, covered, away from direct sunlight and free of airborne contaminates, UNJ pigments have an indefinite shelf life. | |||||||||||||||||||||||||||
TOXICITY: | Tests conducted through independent laboratories have found UNW-Series Fluorescent Pigments to be "essentially non-toxic." MSDS is available upon request. Good industrial hygiene and handling methods are essential in the use of all products whether or not they are determined to be hazardous. | |||||||||||||||||||||||||||
NOTE: | Items marked with * are standard QC items taken on batch bases. |